i have a list of checkbox with parent child dependency , while saving the checked checkbox , it doesn't show any error message nor it get saved. The piece of code for save event is below :

$scope.$on("formSubmitting", function (ev, args) {

    $scope.model.value = [];
    var selectedExamples = "";
    angular.forEach($scope.examplesSubSectorDropdown, function (value, key) {

        if (value.Selected) {
            if (selectedExamples != "") {
                selectedExamples = selectedExamples + "," + value.Id;
                selectedExamples = selectedExamples + "," + value.Collectief.CollectiefId;
            }
            else {
                selectedExamples = value.Id;
                 selectedExamples = selectedExamples + "," +value.Collectief.CollectiefId;
            }

        }
    });

    $scope.model.value = selectedExamples;
});

The $scope.model.value returns set of Id of checkbox while debugging. I would feel grateful if anybody suggest me some solution